Java Flight Recorder profiler

profiler.jfc

<!-- Run as `-DargLine="-XX:+UnlockCommercialFeatures -XX:+FlightRecorder -XX:FlightRecorderOptions=samplethreads=true -XX:StartFlightRecording=dumponexit=true,filename="(pwd)"/out.jfr,settings=$HOME/profiler.jfc"` -->
<?xml version="1.0" encoding="UTF-8"?>
<configuration version="1.0" name="profiler" description="These settings were used to start the recording &apos;flight_recording_180121comintellijideaMain1101.jfr&apos;." provider="Oracle">

  <producer uri="http://www.oracle.com/hotspot/jvm/" label="Oracle JDK">

    <event path="java/statistics/thread_allocation">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="java/statistics/class_loading">
      <setting name="enabled">true</setting>
      <setting name="period">1000 ms</setting>
    </event>

    <event path="java/statistics/threads">
      <setting name="enabled">true</setting>
      <setting name="period">10 ms</setting>
    </event>

    <event path="java/thread_start">
      <setting name="enabled">true</setting>
    </event>

    <event path="java/thread_end">
      <setting name="enabled">true</setting>
    </event>

    <event path="java/thread_sleep">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
      <setting name="threshold">10 ms</setting>
    </event>

    <event path="java/thread_park">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
      <setting name="threshold">10 ms</setting>
    </event>

    <event path="java/monitor_enter">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
      <setting name="threshold">10 ms</setting>
    </event>

    <event path="java/monitor_wait">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
      <setting name="threshold">10 ms</setting>
    </event>

    <event path="vm/class/load">
      <setting name="enabled">false</setting>
      <setting name="stackTrace">true</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/class/unload">
      <setting name="enabled">false</setting>
    </event>

    <event path="vm/info">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/initial_system_property">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/prof/execution_sample">
      <setting name="enabled">true</setting>
      <setting name="period">10 ms</setting>
    </event>

    <event path="vm/prof/execution_sampling_info">
      <setting name="enabled">false</setting>
      <setting name="threshold">1 ms</setting>
    </event>

    <event path="vm/runtime/execute_vm_operation">
      <setting name="enabled">true</setting>
      <setting name="threshold">10 ms</setting>
    </event>

    <event path="vm/runtime/thread_dump">
      <setting name="enabled">true</setting>
      <setting name="period">60 s</setting>
    </event>

    <event path="vm/flag/long">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/flag/ulong">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/flag/double">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/flag/boolean">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/flag/string">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/flag/long_changed">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/flag/ulong_changed">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/flag/double_changed">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/flag/boolean_changed">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/flag/string_changed">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/detailed/object_count">
      <setting name="enabled">false</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/gc/configuration/gc">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/gc/configuration/heap">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/gc/configuration/young_generation">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/gc/configuration/tlab">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/gc/configuration/survivor">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/gc/detailed/object_count_after_gc">
      <setting name="enabled">false</setting>
    </event>

    <event path="vm/gc/heap/summary">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/heap/ps_summary">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/heap/metaspace_summary">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/metaspace/gc_threshold">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/metaspace/allocation_failure">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
    </event>

    <event path="vm/gc/metaspace/out_of_memory">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
    </event>

    <event path="vm/gc/metaspace/chunk_free_list_summary">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/collector/garbage_collection">
      <setting name="enabled">true</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/gc/collector/parold_garbage_collection">
      <setting name="enabled">true</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/gc/collector/young_garbage_collection">
      <setting name="enabled">true</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/gc/collector/old_garbage_collection">
      <setting name="enabled">true</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/gc/collector/g1_garbage_collection">
      <setting name="enabled">true</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/gc/phases/pause">
      <setting name="enabled">true</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/gc/phases/pause_level_1">
      <setting name="enabled">true</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/gc/phases/pause_level_2">
      <setting name="enabled">true</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/gc/phases/pause_level_3">
      <setting name="enabled">false</setting>
      <setting name="threshold">0 ms</setting>
    </event>

    <event path="vm/gc/reference/statistics">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/detailed/promotion_failed">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/detailed/evacuation_failed">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/detailed/evacuation_info">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/detailed/concurrent_mode_failure">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/gc/detailed/allocation_requiring_gc">
      <setting name="enabled">false</setting>
      <setting name="stackTrace">true</setting>
    </event>

    <event path="vm/compiler/config">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/compiler/stats">
      <setting name="enabled">true</setting>
      <setting name="period">1000 ms</setting>
    </event>

    <event path="vm/compiler/compilation">
      <setting name="enabled">true</setting>
      <setting name="threshold">100 ms</setting>
    </event>

    <event path="vm/compiler/phase">
      <setting name="enabled">true</setting>
      <setting name="threshold">10 s</setting>
    </event>

    <event path="vm/compiler/failure">
      <setting name="enabled">true</setting>
    </event>

    <event path="vm/code_sweeper/config">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/code_sweeper/stats">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/code_sweeper/sweep">
      <setting name="enabled">true</setting>
      <setting name="threshold">100 ms</setting>
    </event>

    <event path="vm/code_cache/config">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/code_cache/stats">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="vm/code_cache/full">
      <setting name="enabled">true</setting>
    </event>

    <event path="os/information">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="os/processor/cpu_information">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="os/processor/context_switch_rate">
      <setting name="enabled">true</setting>
      <setting name="period">10 s</setting>
    </event>

    <event path="os/processor/cpu_load">
      <setting name="enabled">true</setting>
      <setting name="period">1000 ms</setting>
    </event>

    <event path="os/processor/cpu_tsc">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="os/system_process">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="os/initial_environment_variable">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="os/memory/physical_memory">
      <setting name="enabled">true</setting>
      <setting name="period">everyChunk</setting>
    </event>

    <event path="java/object_alloc_in_new_TLAB">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
    </event>

    <event path="java/object_alloc_outside_TLAB">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
    </event>

  </producer>

  <producer uri="http://www.oracle.com/hotspot/jdk/" label="Oracle JDK">

    <event path="java/file_read">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
      <setting name="threshold">10 ms</setting>
    </event>

    <event path="java/file_write">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
      <setting name="threshold">10 ms</setting>
    </event>

    <event path="java/socket_read">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
      <setting name="threshold">10 ms</setting>
    </event>

    <event path="java/socket_write">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
      <setting name="threshold">10 ms</setting>
    </event>

    <event path="java/exception_throw">
      <setting name="enabled">false</setting>
      <setting name="stackTrace">true</setting>
    </event>

    <event path="java/error_throw">
      <setting name="enabled">true</setting>
      <setting name="stackTrace">true</setting>
    </event>

    <event path="java/statistics/throwables">
      <setting name="enabled">true</setting>
      <setting name="period">1000 ms</setting>
    </event>

  </producer>

  <producer uri="http://www.oracle.com/hotspot/jfr-info/" label="Oracle JDK">

    <event path="recordings/recording">
      <setting name="enabled">true</setting>
    </event>

    <event path="recordings/recording_setting">
      <setting name="enabled">true</setting>
    </event>

  </producer>

</configuration>